# Must vs Study Focus Light

The clearest difference is in-app purchases: Must at none against Study Focus Light's 4. Must also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Study Focus Light sells 4 one-off in-app purchases. Must asks for nothing beyond the download.

## The numbers

| Metric | Must | Study Focus Light |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/must/id6479213927/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 52 MB | 22 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jichan Hwang](https://appshunter.io/developer/1735193590) | [Maria Valderrey Sanchez](https://appshunter.io/developer/6781186225) |

## What reviewers say

### Must

[App page](https://appshunter.io/ios/app/must/id6479213927)

Manage all your schedules quickly and easily with this intuitive app. It offers convenient schedule notifications, a dark theme option, and a task monitor to keep track of your to-dos. Organize your tasks systematically using the Eisenhower Matrix and color-coded tags.

**Highlights:** Eisenhower Matrix for systematic task management, Convenient schedule notifications, Home screen widgets for quick access, Customizable color tags for event classification, Task monitor with filtering options, Dark theme support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Study Focus Light

[App page](https://appshunter.io/ios/app/study-focus-light/id6792515460)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1h | $0.49 | one-time |
| 2h | $0.99 | one-time |
| 4h | $0.99 | one-time |
| 4h | $1.99 | one-time |


## Frequently asked questions

### Is Must free?

Must is free to download, with no in-app purchases.

### Is Study Focus Light free?

Study Focus Light is free to download, with in-app purchases available.

### Do Must or Study Focus Light have ads?

Study Focus Light shows ads; Must does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*